That was from EasyTune5, actually. I dropped down to 3.15Ghz, from 3.22 (with no signs of stopping there except temps), and now I'm peaking at 61C for brief seconds. I let Orthos run the RAM test for 45 minutes and the blend test for an hour and a half, no errors.
I know I applied too much AS5 and should have lapped the processor. I'm quite satisfied with 3.15Ghz, however.